Home / 311,040,200.40-466,560,300.60-174,730,030.80

Finding the Fourth Proportional to 311,040,200.40, 466,560,300.60 and 174,730,030.80

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Solution

The fourth proportional to 311,040,200.40, 466,560,300.60 and 174,730,030.80 is: 262,095,046.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    311,040,200.40 : 466,560,300.60 = 174,730,030.80 : x
  2. Step 2: Convert to fraction form
    311,040,200.40/466,560,300.60 = 174,730,030.80/x
  3. Step 3: Cross multiply
    311,040,200.40x = 466,560,300.60 × 174,730,030.80
  4. Step 4: Simplify right side
    311,040,200.40x = 81,522,095,693,895,264
  5. Step 5: Solve for x
    x = 81,522,095,693,895,264/311,040,200.40
  6. Step 6: Final answer
    x = 262,095,046.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.